L-Threonine Benzyl Ester Hemioxalate CAS 86088-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 86088-59-7 |
| Molecular Formula | 2*C11H15NO3 C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Threonine Benzyl Ester Hemioxalate (CAS 86088-59-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: 2*C11H15NO3 C2H2O4. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | 2*C11H15NO3 C2H2O4 |
| Molecular Weight | 299.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4508AE 50798-94-2 C14H15NO N-Benzyl-N-(2-methoxyphenyl)amine (CAS 50798-94-2)
- Methyl 3-(N-methylmethylsulfonamido)thiophene-2-carboxylate (CAS 214532-30-6)
- Iriflophenone (CAS 52591-10-3)
- (R)-2-((5-Bromothiophen-2-yl)methyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049729-23-8)
- 2-Bromo-1-[4-(difluoromethoxy)-3-methoxyphenyl]ethan-1-one (CAS 149169-71-1)
- (2R,3R)-1-(tert-butoxycarbonyl)-3-(trifluoromethyl)azetidine-2-carboxylic acid (CAS 2382392-87-0)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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